ARM: dts: sbc-t3530: add support for sbc-t3530

Add support for CM-T3530 CoM and SBC-T3530 board.

Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/boot/dts/Makefile

@@ -198,6 +198,8 @@ dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \
 	omap2420-n810-wimax.dtb \
 	omap3430-sdp.dtb \
 	omap3-beagle.dtb \
+	omap3-cm-t3530.dtb \
+	omap3-sbc-t3530.dtb \
 	omap3-cm-t3730.dtb \
 	omap3-sbc-t3730.dtb \
 	omap3-devkit8000.dtb \

arch/arm/boot/dts/omap3-cm-t3530.dts

+/*
+ * Support for CompuLab CM-T3530
+ */
+/dts-v1/;
+
+#include "omap34xx.dtsi"
+#include "omap3-cm-t3x30.dtsi"
+
+/ {
+	model = "CompuLab CM-T3530";
+	compatible = "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
+};

arch/arm/boot/dts/omap3-sbc-t3530.dts

+/*
+ * Suppport for CompuLab SBC-T3530 with CM-T3530
+ */
+
+#include "omap3-cm-t3530.dts"
+#include "omap3-sb-t35.dtsi"
+
+/ {
+	model = "CompuLab SBC-T3530 with CM-T3530";
+	compatible = "compulab,omap3-sbc-t3530", "compulab,omap3-cm-t3530", "ti,omap34xx", "ti,omap3";
+};
+
+&omap3_pmx_core {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sb_t35_usb_hub_pins>;
+
+	sb_t35_usb_hub_pins: pinmux_sb_t35_usb_hub_pins {
+		pinctrl-single,pins = <
+			OMAP3_CORE1_IOPAD(0x2130, PIN_OUTPUT | MUX_MODE4) /* ccdc_wen.gpio_167 - SB-T35 USB HUB RST */
+		>;
+	};
+};
+
+/*
+ * The following ranges correspond to SMSC9x eth chips on CM-T3530 CoM and
+ * SB-T35 baseboard respectively.
+ * This setting includes both chips in SBC-T3530 board device tree.
+ */
+&gpmc {
+	ranges = <5 0 0x2c000000 0x01000000>,
+		 <4 0 0x2d000000 0x01000000>;
+};
+
+&mmc1 {
+	cd-gpios =  <&twl_gpio 0 GPIO_ACTIVE_HIGH>;
+};

arch/arm/mach-omap2/pdata-quirks.c

@@ -119,6 +119,11 @@ static void __init omap3_sbc_t3730_legacy_init(void)
 	omap_ads7846_init(1, 57, 0, NULL);
 }
 
+static void __init omap3_sbc_t3530_legacy_init(void)
+{
+	omap_ads7846_init(1, 57, 0, NULL);
+}
+
 static void __init omap3_igep0020_legacy_init(void)
 {
 	omap3_igep2_display_init_of();
@@ -258,6 +263,7 @@ struct of_dev_auxdata omap_auxdata_lookup[] __initdata = {
  */
 static struct pdata_init pdata_quirks[] __initdata = {
 #ifdef CONFIG_ARCH_OMAP3
+	{ "compulab,omap3-sbc-t3530", omap3_sbc_t3530_legacy_init, },
 	{ "compulab,omap3-sbc-t3730", omap3_sbc_t3730_legacy_init, },
 	{ "nokia,omap3-n900", hsmmc2_internal_input_clk, },
 	{ "nokia,omap3-n9", hsmmc2_internal_input_clk, },